Sir David John White, {'1': ", '2': ", '3': ", '4': "} (born 2 February 1940), better known by his stage name David Jason, is an English actor and comedian. He is perhaps best known for his portrayals of Derek "Del Boy" Trotter in the BBC comedy series "Only Fools and Horses", and Detective Inspector Jack Frost in the ITV crime drama "A Touch of Frost".
Sir David John White has been an actor for over 50 years. OPTIONS:
- Yes
- It's impossible to say
- No
A: It's impossible to say

The 1923 Women's Olympiad ( ) was the fourth international event in women's sports, the tournament was held 4 to 7 April 1923 in Monte Carlo, Monaco. The tournament was formally called ""Les Jeux Athlétiques Féminins à Monté Carlo"". The games were a runner-up to the 1921 Women's Olympiad and 1922 Women's Olympiad.
In 1924 a woman won the 1st international co-ed event.  The event was in 1924 in Monte Carlo. OPTIONS:
- Yes
- It's impossible to say
- No
A: No

The Joint Aviation Authorities (JAA) was an associated body of the ECAC representing the civil aviation regulatory authorities of a number of European States who had agreed to co-operate in developing and implementing common safety regulatory standards and procedures. It was not a regulatory body, regulation being achieved through the member authorities.
JAA represents European authorities. OPTIONS:
- Yes
- It's impossible to say
- No
A:
Yes